Certified Diesel

Certified Diesel Diesel Truck Repair & Diagnostics | Spartanburg, SC
We Service: Cummins • Powerstroke • Duramax
Follow Us for Weekly Diesel Tips👇

Happy Birthday to our owner, Chris! 🎉Today we’re celebrating more than just a birthday. We’re celebrating a great father...
06/06/2026

Happy Birthday to our owner, Chris! 🎉

Today we’re celebrating more than just a birthday. We’re celebrating a great father, husband, leader, and friend. Chris is the kind of person who stays true to who he is, treats people with respect, and cares about doing the right thing.

His hard work, integrity, and genuine care for others are a big part of what makes Certified Diesel what it is today. We’re grateful for his leadership and proud to have him at the helm.

Join us in wishing Chris a very happy birthday and an incredible year ahead! 🎂🎈

Give us a call to help schedule 📅 a pick up or drop off, if you need a ride!!!
06/01/2026

Give us a call to help schedule 📅 a pick up or drop off, if you need a ride!!!

06/01/2026

Share this with the one person who relates 😂

05/30/2026

Here’s how you can drop off your truck at our shop…

If you’re looking to drop off your truck after hours, we’ve got a secure drop box for your keys. 💪 This way, you can know that your truck is in the right hands (or, in the right box). ✅😂

05/30/2026

Why do our technicians put paint marks on these bolts…. 🤔

Those paint marks are a quick indicator that these bolts have been properly torqued and inspected. If the bolt starts to loosen or move, the paint mark will shift and show us the problem before it becomes an expensive repair.

It’s a simple step that helps us keep your truck safe, reliable, and on the road. 💪

Anybody can promise good service. We’d rather prove it. We appreciate every customer who trusts us with their truck, and...
05/27/2026

Anybody can promise good service. We’d rather prove it. We appreciate every customer who trusts us with their truck, and we make sure to earn your trust here at Certified Diesel. 💪

05/24/2026

You might want to check this out for your Power Stroke... 💪

05/24/2026

Chris’s favorite truck might come as a surprise, but these Fords are pretty reliable once they’re fixed right. 💪

Is Chris right? Are these some of the best diesels, or is there a better one? Let us know in the comments 💪

05/23/2026

Think your diesel truck is “fine”? A 5 minute check today can save you thousands later. 💰⚠️
Here are 5 things every diesel owner should be checking regularly:

1️⃣ Engine Oil…Low or dirty oil can turn into a very expensive repair fast.
2️⃣ Engine Coolant…Keeping coolant at the right level helps prevent overheating and major engine damage.
3️⃣ Brake Fluid…Your stopping power depends on it. Don’t overlook it.
4️⃣ Power Steering Fluid…Low fluid can lead to hard steering and unnecessary wear.
5️⃣ Transmission Fluid…Check it with the truck running, in neutral, and the emergency brake on.

💡 Bonus Tip…Check your battery terminal ends for corrosion or loose connections before they leave you stranded.
A little preventative maintenance now beats a big repair bill down the line. ✅💪

Whether it’s general repairs, exhaust systems, steering issues, or full parts replacement, Certified Diesel has the tool...
05/22/2026

Whether it’s general repairs, exhaust systems, steering issues, or full parts replacement, Certified Diesel has the tools and experience to get it done right. 💪

Address

2209 Highway 292
Inman, SC
29349

Opening Hours

Monday 7:45am - 5:30pm
Tuesday 7:45am - 5:30pm
Wednesday 7:45am - 5:30pm
Thursday 7:45am - 5:30pm
Friday 7:45am - 12pm

Telephone

+18643454568

Website

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